Determination of Cobalt(II) by a New PVC Membrane Coated Graphite Electrode Based on 6-chloro-11-azabenzo[a]phenothiazin-5-one as a neutral ion carrier

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

JALALI SARVESTANI MOHAMMAD REZA; AHMADI ROYA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Applied Chemical Research Year:2019 | Volume:13 | Issue:2 Page(s): 18-35

Download Full-Text

View:

339

Download:

131

Cites:

Information Journal Paper

Title

Determination of Cobalt(II) by a New PVC Membrane Coated Graphite Electrode Based on 6-chloro-11-azabenzo[a]phenothiazin-5-one as a neutral ion carrier

Author(s)

JALALI SARVESTANI MOHAMMAD REZA | AHMADI ROYA | Issue Writer Certificate

Keywords

Cobalt (II)

chloro

azabenzo[a]phenothiazin

one

Ion selective electrode

Potentiometry

Abstract

Cobalt has great biological effects on human beings and also other living organisms, hence its determination is very important. In this regard, a novel coated graphite electrode was designed for determination of Co2+ ions by exploiting 6-chloro-11-azabenzo[a]phenothiazin-5-one as a neutral ion carrier, for the first time. The foremost function was witnessed from the membrane composition of PVC (29%), Potassium tetrakis (4-chlorophenyl) borate (2%) as an ionic additive, 6-chloro-11-azabenzo[a]phenothiazin-5-one (9%) as ionophore and Dioctylphthalate (60%) as Plasticizer. The linearity domain of the membrane sensor was from 5×10-7 to 1×10-2 Mol L-1 with the Nernstian slope value of 30. 1 mV. Decade-1. The potential response of the designed electrode was also investigated in non-aqueous mediums and it was found out that the electrode is also able to be used in systems that are entailed of 20% of ethanol and acetone organic solvents. The response time and lifespan of the electrode was 5 S and 3 months respectively. The sensor selectivity was also evaluated by match potential method over other cations and it shows an eminent selectivity towards Co2+ over all of the inspected ions. The applicability of the electrode in the potentiometric titration with EDTA was also investigated. In the end, the proposed electrode was utilized for determination of Co2+ in four aqueous specimens as real samples.

Cites

References

No record.

Cite

APA: Copy

JALALI SARVESTANI, MOHAMMAD REZA, & AHMADI, ROYA. (2019). Determination of Cobalt(II) by a New PVC Membrane Coated Graphite Electrode Based on 6-chloro-11-azabenzo[a]phenothiazin-5-one as a neutral ion carrier. JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR), 13(2), 18-35. SID. https://sid.ir/paper/323130/en

Vancouver: Copy

JALALI SARVESTANI MOHAMMAD REZA, AHMADI ROYA. Determination of Cobalt(II) by a New PVC Membrane Coated Graphite Electrode Based on 6-chloro-11-azabenzo[a]phenothiazin-5-one as a neutral ion carrier. JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR)[Internet]. 2019;13(2):18-35. Available from: https://sid.ir/paper/323130/en

IEEE: Copy

MOHAMMAD REZA JALALI SARVESTANI, and ROYA AHMADI, “Determination of Cobalt(II) by a New PVC Membrane Coated Graphite Electrode Based on 6-chloro-11-azabenzo[a]phenothiazin-5-one as a neutral ion carrier,” JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR), vol. 13, no. 2, pp. 18–35, 2019, [Online]. Available: https://sid.ir/paper/323130/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops